Agent/SDK Updates

Fixed Standards-based Promise polyfill no longer used in older versions of Internet Explorer

Fixed Tooltips scroll with target element correctly when document body is positioned and has disabled scrolling

Fixed False guide timeouts now prevented when walkthrough continues into another frame

Fixed Track events no longer send without an event name

Fixed Horizontal scrollbars no longer appear when open text poll is displayed and the browser is zoomed

Fixed DOM thrashing no longer occurs when a guide backdrop is displayed while scrolling

Fixed Extra whitespace removed from resource center list after resizing or zooming

Fixed Error no longer occurs when trying to find a target element in a host application that has extended the Object prototype